Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-07-04 16:26 CEST


Basic data
Locality: Havirov ZU
Code: THAOA
Type of measuring programme: Automated measuring program
Locality owner: ZU, SMHa
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 46´ 17.495" North latitude 18° 26´ 35.496" East longitude
Altitude: 280 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model
3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-07-03 14:00 - 17:00 CEST 3A 69.3 137.6
2025-07-03 15:00 - 18:00 CEST 3A 61.3 134.8
2025-07-03 16:00 - 19:00 CEST 3A 52.0 129.3
2025-07-03 17:00 - 20:00 CEST 2B 35.3 123.8
2025-07-03 18:00 - 21:00 CEST 2B 41.7 116.0
2025-07-03 19:00 - 22:00 CEST 2B 41.0 109.4
2025-07-03 20:00 - 23:00 CEST 2B 35.7 98.7
2025-07-03 21:00 - 00:00 CEST 2B 27.3 88.7
2025-07-03 22:00 - 01:00 CEST 2A 22.7 79.6
2025-07-03 23:00 - 02:00 CEST 2A 16.3 72.6
2025-07-04 00:00 - 03:00 CEST 1B 10.7 65.9
2025-07-04 01:00 - 04:00 CEST 1B 7.7 63.1
2025-07-04 02:00 - 05:00 CEST 1B 7.7 61.5
2025-07-04 03:00 - 06:00 CEST 1B 10.0 57.4
2025-07-04 04:00 - 07:00 CEST 1B 11.7 52.8
2025-07-04 05:00 - 08:00 CEST 1B 13.3 46.5
2025-07-04 06:00 - 09:00 CEST 1B 12.3 47.0
2025-07-04 07:00 - 10:00 CEST 1B 13.3 53.0
2025-07-04 08:00 - 11:00 CEST 1B 12.7 63.3
2025-07-04 09:00 - 12:00 CEST 2A 13.0 71.6
2025-07-04 10:00 - 13:00 CEST 2A 12.0 75.4
2025-07-04 11:00 - 14:00 CEST 2A 21.3 78.9
2025-07-04 12:00 - 15:00 CEST 2B 30.7 84.1
2025-07-04 13:00 - 16:00 CEST 2B 32.0 92.3

Legend

Level Index range Air quality
     1A      ≥ 0.00 and < 0.34 very good to good
     1B      ≥ 0.34 and < 0.67
     2A      ≥ 0.67 and < 1.00 acceptable
     2B      ≥ 1.00 and < 1.50
     3A      ≥ 1.50 and < 2.00 aggravated to bad
     3B      ≥ 2.00
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality